baber/WOPTO huggingface dataset:
Patent JP-H06146505-A (JP)
Title: Connection construction of rain gutter
Inventor: KATO YUKIHIRO
IPC: E04D13/068
Filed: 1992-11-12
Abstract: PURPOSE:To maintain water leakage prevention performance for a long period of time by providing sealant combining water absorbing expansion rubber mixed with water absorbing resin with soft rubber between surfaces that overlap with rain gutters connected to each other. CONSTITUTION:Water absorbing expansion rubber 2 is combined with the surface of soft rubber 3 to form sealant 1, and it is provided to a sealant groove 5 of a rain gutter connection member 4. After that, a boundary surface between the rubber 3 and rubber 2 and the surface of the rubber 2 are corrugated to promote sealing efficiency and waterproof efficiency. Then, the sealant 1 is provided to the member 4, the rubber 2 absorbs water and is expanded in the case of raining, and a gap between connection parts is tightly closed to prevent water leakage. By combining the rubber 2 with the rubber 3, resistance of the expansion and contraction of water absorbing resin is reduced, and the rubber 2 repeats its expansion and contraction for a long period of time. In addition, the water absorbing resin is mixed with the rubber 2 to maintain, the rubber 2 absorbs water and is expanded in the case of raining, and water leakage prevention performance of a connection part between the rain gutters is maintained for a long period of time without deteriorating performance preventing water leakage.
Patent JP-H11145657-A (JP)
Title: Heat radiating apparatus for electronic parts
Inventor: YOKOTA YASUO
IPC: H05K7/20
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a heat radiating structure by which heat influx from a circuit board and other heating parts is prevented and temperature rise of electronic parts mounted on a small-sized electronic apparatus is reduced. SOLUTION: An opaque thermal conductive member 6 in the form of a plate is disposed on the surface of a substrate 1 on which heating electronic parts are mounted or between electronic parts and the surface of a substrate 1 on or near which the electronic parts are disposed. The thermal conductive plate member 6 itself has a heat radiating part or it is in contact with a separate heat conductive material 8 for dissipating heat from the substrate 1 or the heating parts 2 on the substrate to a heat radiating member 7 to prevent temperature rise of the electronic parts disposed on or near the surface of the substrate 1.
Patent JP-H07159718-A (JP)
Title: Headup display
Inventor: MATSUMOTO TAKESHI
IPC: B60K35/00
Filed: 1993-12-02
Abstract: PURPOSE:To make the length of an optical path longer in the size of a miniaturized optical unit and to prevent the effect of a sun beam from being exerted on a headup display for a vehicle. CONSTITUTION:This display is provided with a display means 5 and adopts the arrangement 10 of a reflection means consisting of at least three reflection means and a combiner; three optional reflection means 11, 12 and 13 in the arrangement 10 of the reflection means reflect display light 6 generated from the display means 5 in the order of the reflection means 11, 12 and 13; and further the respective reflection means are arranged so that the display light 6 reflected by the means 12 and arriving at the means 13 is crossed with the display light 6 made incident on the means 11, and further the display light 6 reflected by the means 13 is crossed with the display light 6 made incident on the means 11, and then the display light 6 reflected by the means 13 is crossed with the display light 6 reflected by the means 11 and arriving at the means 12.
Patent JP-H10137389-A (JP)
Title: Slot machine
Inventor: ARAI MASATO
IPC: A63F5/04
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To impart a variation to a game during a big bonus game so that an interesting game can be enjoyed by performing the selection of a single bonus game even during the big bonus game by a single bonus selecting means. SOLUTION: In the transfer to a single bonus game in a general game during a big bonus game, a prescribed number of medals are imparted to a player through a medal discharge port 75 when the stopped pattern on any one of prize lines 41 of a display window 40 is the combination of single bonus patterns in the state where all rotating reels 60 are stopped, and the game is transferred to a single bonus game by a single bonus game transfer means. When transferred to the single bonus game as a general game during a big bonus game, the single bonus game is performed a prescribed number of times similarly to the single bonus during the general game, and then transferred to the general game in the original big bonus game.
Patent JP-H07191859-A (JP)
Title: Data processing system
Inventor: JIEEMUSU EMU SHIBIGUTOROSU
IPC: G06F9/48
Filed: 1994-11-14
Abstract: PURPOSE: To provide a data processing system for executing a resumable instruction by using two instruction bytes. CONSTITUTION: When a program counter 70 indicates a first instruction byte, a first data processing operation is started. When interruption is generated during the execution of the first data processing operation, intermediate data calculated values held in plural temporary registers 64, 66, and 68 are stored in a stack memory with an address designated by a stacked pointer register 72. The program counter 70 is carried for indicating the second byte of the instruction. An instruction resuming operation is started, access to the intermediate results of the data processing operation is performed from the stack memory, and they are restored in each storage address in the data processing system.  After the intermediate results are restored, the program counter 70 is carried for indicating the first instruction byte, and the execution of the data processing operation is continued by the instruction as if the interruption did not occur.
Patent JP-S63155147-A (JP)
Title: Electrophotographic sensitive body
Inventor: ENOMOTO KAZUHIRO
IPC: G03G5/07
Filed: 1986-12-19
Abstract: PURPOSE:To provide high sensitivity and durability by using polyphenylene oxide having such a low average degree of polymn. as 10-100 as a resin binder in an electric charge transferring layer so as to make the binder soluble in an easily handleable solvent such as toluene. CONSTITUTION:Polyphenylene oxide having 10-100 degree of polymn. and synthesized from specified substd. phenol by a know oxidation polycondensation method under reaction conditions which ensure a low degree of polymn. is used as a resin binder in the electric charge transferring layer of a laminated sensitive body. A substd. phenol compd. having alkyl groups such as methyl or ethyl group at the 2- and 6-positions is especially used as the starting material. A low-cost and relatively easily handleable solvent which hardly affects the human body, e.g., xylene, toluene or O-xylene can be used and a sensitive body satisfying requirements such as wear resistance, dimensional stability, weather resistance, charge retentivity and low residual potential important to a sensitive body for copying is obtd.
Patent JP-S63155963-A (JP)
Title: Rf modulator for video and sound signal
Inventor: SATO MASAHIKO
IPC: H04N5/40
Filed: 1986-12-19
Abstract: PURPOSE:To obtain high performance with simple constitution by generating a video carrier and a sound carrier from a PLL circuit respectively and deciding a frequency dividing ratio of a frequency divider in a loop so that each PLL circuit is phase-locked to an output of a single reference oscillator having a frequency being a common measure of each carrier frequency. CONSTITUTION:A reference oscillator 11 and the 1st and 2nd PLL circuits (PLL1, PLL2) phase-locked to an output of the reference oscillation are provided. The 1st and 2nd PLL circuits include respectively VCO 12, 13 (voltage controlled oscillators), frequency dividers 14,15 and phase comparators 16, 17 and the frequency division ratio of the frequency dividers 14, 15 is decided so that the common measure of the frequencies of the video carrier fp and the sound carrier fs of the outputs of the VCOs is the output frequency of the reference oscillator. The VCO output of the 1st PLL circuit is modulated by the video signal to obtain the modulated video carrier and the modulated sound carrier is obtained from the VCO output by superimposing the sound signal onto the phase comparator output of the 2nd PLL circuit so as to lead out each VCO output in mixture. Thus, the constitution of the oscillator is simplified and the oscillator is operated highly stably with no adjustment.
Patent JP-H1054306-A (JP)
Title: Internal combustion steam engine
Inventor: KATAOKA TAKUYA
IPC: F02M25/022
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain high heat efficiency by vaporizing water by combustion heat of fuel, increasing pressure of the operation gas by the generated steam, and lowering the temperature of the operation gas due to vaporizing heat. SOLUTION: A water injection device 1 is so arranged on a cylinder head 2 that its injection port is faced to a combustion chamber 8, for injecting water in accordance with combustion in every cycle. The injected water is vaporized by the combustion heat of fuel. Volume expansion of the veporized water increases pressure of operation gas such as combustion gas to generate work energy. The water, being vaporized together with combustion of fuel, takes heat away from atmosphere and lowers temperature of the operation gas. Even though it seems that high pressure of the operation cannot be kept, energy is saved in whole of the operation gas due to the water vaporized by heat energy. High pressure of the operation gas is thus kept while its low temperature is kept.
Patent JP-H02147126-A (JP)
Title: Aluminum tube for forming bulged parts and its manufacture
Inventor: SUKIMOTO KISHIN
IPC: B21D26/037
Filed: 1988-11-29
Abstract: PURPOSE:To prevent the occurrence of fracture even if plural cylindrical bulged parts are simultaneously formed with arranging in a straight line on the surrounding wall of an aluminum tube by performing a drawing and annealing an aluminum extruded tube under a specified condition. CONSTITUTION:An aluminum tube is refined so that its elongation is over 40% and the diameter of grain in the recrystallization texture is smaller than 60mum. After that, the aluminum tube 5 is bulged and plural bulged parts are formed simultaneously on the surrounding wall. In that case, even if the plural bulged parts 6 are arranged in a straight line, the fracture of the bulged parts aren's occurred.
Patent JP-H05137663-A (JP)
Title: Unit bath
Inventor: MORI KANJI
IPC: A47K4/00
Filed: 1991-11-19
Abstract: PURPOSE:To provide a unit bath which eliminates the need for any special construction work in execution and enables the heating of the floor of a washing place at a relatively low cost while achieving higher heat efficiency of floor heating. CONSTITUTION:A hot water storage tank 3 is provided in contact with the underside of a floor 11a of a washing place under the floor of the washing place 11 provided close to a bath tub 2, the hot water storage tank 3 is connected to the bath tub 2 with a water introduction pipe 4 and a lift member 26 free to lift is provided in a drain port 24 of the bath tub 2. A lift member 37 free to lift is provided in a drain port 34 of the hot water storage tank 3. A plug 36 is mounted on the lift member 37 on the side of the hot water storage tank 2 to close the drain port 34 of the hot water storage tank 3. The lift member 26 on the side of the bath tub is connected to the lift member 37 on the side of the hot water storage tank with a crank mechanism 5 for interlocking both the lift members 26 and 37.
Patent JP-H08160736-A (JP)
Title: Developing sleeve and developing device
Inventor: SUDO MASANORI
IPC: G03G15/08
Filed: 1994-12-07
Abstract: PURPOSE: To decrease melt sticking of a developer and to prevent decrease in the charge amt. on a developing layer by forming such a surface that has lots of polygonal ridge projections in the plane and has a fine rugged pattern in an area except for the area near the peaks. CONSTITUTION: The surface of this developing sleeve has lots of polygonal ridge like projections P', and the area S-S' except for the area near the ridge projections P' are finely roughened. In this method, The height h (μm) of the ridge projection defined by the difference between the lowest bottom P surrounded by the ridges and the highest peak P' of the ridges is preferably controlled to satisfy 0.01×r<=h<=2.5×r, wherein r (μm) is the average particle size of the developer. Further, the max. diagonal length d (μm) of the polygonal ridge projections is preferably controlled to satisfy 0.25×r<=d<=35×r, wherein (r) is the average particle size r (μm) of the developer, and the number (n) of projections per unit area (1mm<2> ) is controlled to satisfy 15<=n<=12000.
Patent JP-H09117237-A (JP)
Title: Float and fish preserve device using the same
Inventor: IWATA KEIJI
IPC: A01K75/04
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a float formed so that a buoyancy-acting gravity center is separated from a vertical line having a weight member placed thereon at a prescribed distance in the horizontal direction, simple in structure, capable of preventing the inversion of a setting part, etc., easy in installation work, excellent in mass-productivity, and useful for a fish preserve, etc. SOLUTION: This float has a cross section which is formed in either one of a semicircular shape, an elliptic shape, an oval shape, a crescent moon-like shape, a first or last moon-like shape, a circular shape in which a part of the circular shape is arbitrarily cut off with a straight line or an arc, or a polygonal shape and in which the buoyancy-acting gravity center A is separated from a vertical line having a weight member 10 placed thereon at a prescribed distance in the horizontal direction. A setting part-catching member for catching the setting part 2 is preferably disposed near the vertical line having the weight part 10 placed thereon.
Patent JP-H01194705-A (JP)
Title: Signal mixer device
Inventor: JIEEMUSU PII YANGU
IPC: H03D7/12
Filed: 1988-11-30
Abstract: PURPOSE: To obtain an equipment provided with a stable operating point and reducing the complexity of bias adjustment by generating the sum and the difference of two signals at the drain of FET by the nonlinear modulation of dual gate FET. CONSTITUTION: This equipment is provided with first and second gates 12 and 14, a source 18 and dual gate FET 10 with a drain 16. In this constitution, a radio frequency signal is supplied for the gate 12 connected to the drain 16 through a feedback resistor 24 and a local oscillation signal is supplied for the gate 14. On the other hand, second FET 26 is connected to between a positive power source potential 28 and the drain 16 and its gate is connected to its source to operate as a constant current power source to FET 10. Then the gate 14 is over-exited by the local oscillation signal to execute the nonlinear modulation of an FET channel. At the time, the radio frequency signal of the local oscillation signal are mixed by the nonlinear characteristic of FET and the sum and the difference of these two signals are generated at the drain 16 of FET 10.
Patent JP-H11139777-A (JP)
Title: Over-hoisting preventing device for hoist
Inventor: ISHIKAWA YOSHIHIRO
IPC: B66D1/54
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To aim at the standardization of parts of a limit mechanism, and improve the productivity by connecting an upper switch lever and a lower switch lever to each other with a wire provided with a guide formed by passing a wire, which can be freely bent and which moves inside of a wire guide, through the wire guide. SOLUTION: In a limit mechanism, a wire 9 with guide, which can move inside a wire guide and which can be freely bent, is used, and a support fitting 20 thereof is fixed to a support 19, and a support fitting 8 is fixed to a control board 3. This wire 9 with guide is fitted after adjusting a space between a switch lever 7 and the support fitting 8 and a distance between a switch lever 11 and the support fitting 20. With this structure, when a load block 14 moves to an upper limit, a limit lever 13 is pushed upward and the switch lever 11, the wire and the switch lever 7 are pulled downward so as to turn off the limit switch. With this structure, standardization is aimed, and productivity and maintenance are improved.
Patent JP-H05112080-A (JP)
Title: Thermal transfer recording system and ink ribbon and photographic printing paper which are used therein
Inventor: SHINOZAKI KENJI
IPC: B41M5/382
Filed: 1991-10-23
Abstract: PURPOSE:To obtain a recording image which is high in a fixing property by keeping transferred dye with intensive retention by a method wherein a dyestuff having at least one reacting group selected from specific reacting group is transferred to an accepting layer which contains a resin having an OH group or an NH2 group by application of thermal energy to per form dyeing. CONSTITUTION:A dyestuff having at least one reacting group selected from reacting groups as given in the formulas (1), (2), (3) is dyed to an ac ceptive layer containing a resin having an OH group or an NH2 group by application of thermal energy. Herein, in the formula (1). X represents either of Cl or F and Y represents any one of Cl, OCH3, NHR (R is an alkyl group). and -SO2CH=CH2. In the formula (2), X, Y represent respectively any one of Cl, F, and SO2CH3, and Z represents any one of Cl, CH3, and F. In the formula (3), X, Y represent respectively either of Cl or F.
Patent JP-2000132466-A (JP)
Title: Method and system for transmitting media file, and record medium
Inventor: TAKAHASHI NARIFUMI
IPC: H04L12/54
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an application system which efficiently performs specific application using a fixed application form of large data size while using a low-speed line such as a radio line. SOLUTION: A file having necessary items entered into an application form is managed in one layer. An application-side portable terminal and a reception center terminal have the same layer and when either one alters part of the media file, only its difference file is transmitted as a new layer to the other to prevent a duplicate file from being transmitted. On the reception side, the new layer is reflected on a layer which is already held and the both are displayed in integrated form.
Patent JP-H08209377-A (JP)
Title: Method of forming bow-shaped electromold
Inventor: TEIMOSHII JIEI RIINHAUTSU
IPC: C25D1/02
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an electroforming stage for bowing an electroformed image forming surface for providing 'steering' for moving the electroformed image forming surface over rollers or similar elements.  
     SOLUTION: One embodiment is to bow the electroformed image forming surface by using a bimetallic mandrel 40. The outer material 30 of the mandrel has a coefft. of expansion larger than the coefft. of expansion of the inner material 20. Then, the outer material 30 expands more than the inner material 20 to form a bowed shape when the mandrel is heated. The electroform is plated and maintained at the bowed shape and is removed from the mandrel 40. Another embodiment is to bow the mandrel 40 mechanically or by using a liquid pressure and to plate the electroform on the bowed shape surface. The electroform maintains the bowed shape at the time of removing the mandrel. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H09141963-A (JP)
Title: Printer
Inventor: IWATA HIROAKI
IPC: B41J11/42
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain a stabilized print while decreasing the number of components. SOLUTION: A platen 9 is disposed farther in the upstream of a medium flow than a position facing a print head 1 and provided with a light emitting element 11. A ribbon protector 5 disposed oppositely to the light emitting element 11 is provided with a light receiving element 12 for delivering a signal upon receiving a light. When the print head 1 is shifted and the light emitting element 11 faces the light receiving element 12, a control section receives a signal from the light receiving element 12 and recognizes arrival of the print head 1 at home position.  When a medium, being carried to a printing part, reaches the light emitting element 11 and light receiving element 12 facing each other and intercepts the light emitted from the light emitting element 11, the controller receives receives a signal indicative of intersection of light and recognizes the arrival of the medium at a reference position.
Patent JP-H09146266-A (JP)
Title: Formation of graver etching plate and line drawing data forming device
Inventor: MOTEGI TOSHIO
IPC: G03F1/00
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to arbitrarily design of cell shapes and to form a cell size larger than a cell pitch. SOLUTION: Sand grain two-dimensional images (sand grain patterns) electronically two-dimensionally arranged with the sand grain pixels corresponding to sand grains are generated (S1). The respective sand grain pixels are subjected to removal of the adjacent pixels (S3) and thereafter, the respective sand grain pixels are converted to the dot patterns corresponding to the prescribed cell shapes (S4). The line drawing data developing these cell shapes to dot patterns are outputted to a resist plotting machine and the resist film deposited on a cylinder is directly exposed in accordance with the line drawing data described above, by which the resist patterns are formed. The cylinder is etched with the resist patterns as a mask, by which the printing plate having sand grain patterns is formed.
Patent JP-H06126779-A (JP)
Title: Carrying roller
Inventor: YONEZAWA KEITARO
IPC: B60B33/00
Filed: 1992-10-16
Abstract: PURPOSE:To enlarge the allowable carrying load of a mold carrying roller and, at the same time, facilitate the mounting of the carrying roller. CONSTITUTION:On the movable platen 1 of an injection molder, a threaded hold 29 and a supporting hold 28 are provided in series. In the supporting hold 28, the supporting part 22 of a supporting cylinder 12, onto the pivotally supporting part 23 of which a roller member 14 is rotatingly fitted. An annular flange 25 is provided between the supporting part 22 and the pivotally supporting part 23. The outline dimension D of the annular flange part 25 is set to be larger than the inside diameter dimension A of the supporting hole 28 and smaller than the outline dimension B of the roller member 14. By fitting a bolt 16, which is inserted in the cylinder hold 15 of the supporting cylinder 12, to the threaded hole 29, the annular flange part 25 is pressed through the supporting cylinder 12 against the movable platen 1.
Patent JP-H03166553-A (JP)
Title: Photosensitive toner
Inventor: KOMURA SHUJI
IPC: G03G9/08
Filed: 1989-11-27
Abstract: PURPOSE:To stably form an image small in fog and high in quality independent of change of humidity by incorporating zinc oxide particles surface-treated with a specified amount of carboxylic acid or its anhydride as a photoconductor. CONSTITUTION:The toner contains as the photoconductor the zinc oxide particles surface-treated with the carboxylic acid or its anhydride in an amount of 0.0001-0.05 wt.% of zinc oxide, thus permitting the obtained photosensitive toner to be enhanced in dispersibility into the binder resin of the zinc oxide particles, accordingly, reduced in fog, and to stably form high-quality images independent of changes of humidity.